Here's why:
* Fixed: Idioms are set phrases, not something you can change or rearrange.
* Colorful: They often use figurative language and imagery, making them more memorable.
* Meaning not tied to the literal words: The meaning of an idiom is not the sum of its parts. For example, "kick the bucket" means "to die," but it has nothing to do with actual buckets.
Examples of Idioms:
* Kick the bucket (to die)
* Spill the beans (to reveal a secret)
* Once in a blue moon (rarely)
* Bite the bullet (to face a difficult situation)
* Break a leg (good luck)
Let me know if you'd like to explore more idioms!